Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Final LIMTECH Colloquium and International Symposium on Liquid Metal Technologies 19–20 September 2017, Dresden, Germany |
| Herausgeber (Verlag) | IOP Publishing Ltd. |
| Publikationsstatus | Veröffentlicht - 3 Aug. 2017 |
| Veranstaltung | Final LIMTECH Colloquium and International Symposium on Liquid Metal Technologies, LIMTECH 2017 - Dresden, Deutschland Dauer: 19 Sept. 2017 → 20 Sept. 2017 |
Publikationsreihe
| Name | IOP Conference Series: Materials Science and Engineering |
|---|---|
| Herausgeber (Verlag) | IOP Publishing Ltd. |
| Band | 228 |
| ISSN (Print) | 1757-8981 |
Abstract
The paper describes the results of two experimental investigations aimed to extend the abilities of a neutron radiography to visualize two-phase processes in the electromagnetically (EM) driven melt flow. In the first experiment the Argon bubbly flow in the molten Gallium - a simulation of the CO2 free production of Hydrogen process - was investigated and visualized. Abilities of EM stirring for control on the bubbles residence time in the melt were tested. The second experiment was directed to visualization of a solidification front formation under the influence of EM field. On the basis of the neutron shadow pictures the form of growing ingot, influenced by turbulent flows, was considered. In the both cases rotating permanent magnets were agitating the melt flow. The experimental results have shown that the neutron radiography can be successfully employed for obtaining the visual information about the described processes.
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Final LIMTECH Colloquium and International Symposium on Liquid Metal Technologies 19–20 September 2017, Dresden, Germany. IOP Publishing Ltd., 2017. 012026 (IOP Conference Series: Materials Science and Engineering; Band 228).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Neutron radiography for visualization of liquid metal processes
T2 - Final LIMTECH Colloquium and International Symposium on Liquid Metal Technologies, LIMTECH 2017
AU - Baake, E.
AU - Fehling, T.
AU - Musaeva, D.
AU - Steinberg, T.
N1 - Funding information: Authors wishing to acknowledge the Helmholtz Association in the framework of the Helmholtz-Alliance LIMTECH (Liquid Metal Technology) for financial support of the investigation and colleagues from the Paul Scherrer Institute for their help during the experiments.
PY - 2017/8/3
Y1 - 2017/8/3
N2 - The paper describes the results of two experimental investigations aimed to extend the abilities of a neutron radiography to visualize two-phase processes in the electromagnetically (EM) driven melt flow. In the first experiment the Argon bubbly flow in the molten Gallium - a simulation of the CO2 free production of Hydrogen process - was investigated and visualized. Abilities of EM stirring for control on the bubbles residence time in the melt were tested. The second experiment was directed to visualization of a solidification front formation under the influence of EM field. On the basis of the neutron shadow pictures the form of growing ingot, influenced by turbulent flows, was considered. In the both cases rotating permanent magnets were agitating the melt flow. The experimental results have shown that the neutron radiography can be successfully employed for obtaining the visual information about the described processes.
AB - The paper describes the results of two experimental investigations aimed to extend the abilities of a neutron radiography to visualize two-phase processes in the electromagnetically (EM) driven melt flow. In the first experiment the Argon bubbly flow in the molten Gallium - a simulation of the CO2 free production of Hydrogen process - was investigated and visualized. Abilities of EM stirring for control on the bubbles residence time in the melt were tested. The second experiment was directed to visualization of a solidification front formation under the influence of EM field. On the basis of the neutron shadow pictures the form of growing ingot, influenced by turbulent flows, was considered. In the both cases rotating permanent magnets were agitating the melt flow. The experimental results have shown that the neutron radiography can be successfully employed for obtaining the visual information about the described processes.
UR - http://www.scopus.com/inward/record.url?scp=85028051862&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/228/1/012026
DO - 10.1088/1757-899X/228/1/012026
M3 - Conference contribution
AN - SCOPUS:85028051862
T3 - IOP Conference Series: Materials Science and Engineering
BT - Final LIMTECH Colloquium and International Symposium on Liquid Metal Technologies 19–20 September 2017, Dresden, Germany
PB - IOP Publishing Ltd.
Y2 - 19 September 2017 through 20 September 2017
ER -